whats the name of that new rap/dance song where there's a girl singing woah

oh, oh oh oh oh oh in the chorus? it gets played on hot 106.3 providence and kiss 108, it has a heavy piano/synth beat to it and I believe there's a male voice singing over it too? almost sounds ace-of-base -ish? it's not Kesha, very melodic, and it's driving me crazy!
actually not lady gaga though I love that song too, and I said not kesha, hence not "tick tok"
emo that's close but not the song I'm talking about...